<html lang="en">
<head>
    <meta charset="utf-8">
    <script src="https://cdn.bootcdn.net/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<body>
测试中
<script>
    $.post('ping', function(data) {
        console.log(data);
    })

    var token = 'qazwsxedc';

    $.post('/redirect/test1', {token, token}, function(data) {
        console.log(data);
        $.post("/redirect/test3", function(data) {
            console.log(data);
        })
    })
</script>
</body>
</html>